diff --git a/app/src/main/java/org/lsposed/manager/ui/fragment/SettingsFragment.java b/app/src/main/java/org/lsposed/manager/ui/fragment/SettingsFragment.java
index 188479b6..d3c5d85f 100644
--- a/app/src/main/java/org/lsposed/manager/ui/fragment/SettingsFragment.java
+++ b/app/src/main/java/org/lsposed/manager/ui/fragment/SettingsFragment.java
@@ -282,7 +282,7 @@ public class SettingsFragment extends BaseFragment {
                 language.setEntries(entries.toArray(new CharSequence[0]));
                 language.setEntryValues(lstLang);
                 if (TextUtils.isEmpty(tag) || SYSTEM.equals(tag)) {
-                    language.setSummary(getString(rikka.material.R.string.follow_system));
+                    language.setSummary(getString(rikka.core.R.string.follow_system));
                 } else {
                     var locale = Locale.forLanguageTag(tag);
                     language.setSummary(!TextUtils.isEmpty(locale.getScript()) ? locale.getDisplayScript(userLocale) : locale.getDisplayName(userLocale));
diff --git a/build.gradle.kts b/build.gradle.kts
index 32165191..d78159cf 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -24,8 +24,8 @@ buildscript {
         google()
         mavenCentral()
     }
-    val navVersion by extra("2.5.0-alpha01")
-    val agpVersion by extra("7.1.0")
+    val navVersion by extra("2.5.0-alpha02")
+    val agpVersion by extra("7.1.1")
     dependencies {
         classpath("com.android.tools.build:gradle:$agpVersion")
         classpath("org.eclipse.jgit:org.eclipse.jgit:6.0.0.202111291000-r")
diff --git a/daemon/src/main/java/org/lsposed/lspd/service/ConfigFileManager.java b/daemon/src/main/java/org/lsposed/lspd/service/ConfigFileManager.java
index a756eded..45b40886 100644
--- a/daemon/src/main/java/org/lsposed/lspd/service/ConfigFileManager.java
+++ b/daemon/src/main/java/org/lsposed/lspd/service/ConfigFileManager.java
@@ -44,7 +44,6 @@ import org.lsposed.lspd.util.Utils;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;